Unlike the band's debut album, which had been recorded fairly quickly during the summer of 1966, recording for this album took place over a protracted nine-month span during 1967. Several factors may have contributed to this, including that bassist Bruce Palmer had been deported in January and had re-entered the United States illegally to continue working with the band, and guitarist Neil Young had quit and rejoined the group on several occasions, notably absent for the band's appearance at the famed Monterey Pop Festival where David Crosby substituted in his place at the request of guitarist Stephen Stills. Released on Atco Records in November 1967. It peaked at #44 on the Billboard 200.